[omniORB] problem with _dispose()

[Yvan Peter]

This is a multi-part message in MIME format.
--------------2BC9163AAA668AD2F12496BD
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Hi all,
  
  Seems I need some help. I include a sample program which shows my
problem. My CORBA
object has a start function which exports its object reference to the
naming service.

  When I try to dispose my object either localy or remotely (through a
IDL remove 
method) the destructor is never called and any invocation after that
would raise an
exception on the client side.

  I have found out that it is the code related to interface export which
causes 
the problem (bind & rebind part of the code). If I remove it or put it
directly in
the main() the destructor is called normally.

  I have tested this on Sparc solaris 2.5 with CC and intel linux with
gcc all with
omniORB2.5.0.

  I am completly puzzled.

  Has anyone got an idea ??

  Yvan

-- 
Yvan PETER   France Telecom/CNET
42, rue des Coutures - BP6243 F-14066 CAEN Cedex
phone (+33) 2.31.75.91.39 / fax (+33) 2.31.73.56.26
email: Yvan.Peter@cnet.francetelecom.fr
--------------2BC9163AAA668AD2F12496BD
Content-Type: text/plain; charset=us-ascii; name="test.cc"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="test.cc"

#include <unistd.h>
#include <stdio.h>

#include "Naming.hh"
#include "test.hh"

CORBA::ORB_ptr orb;
CORBA::BOA_ptr boa;

class testObj : public virtual _sk_test {
public:
  testObj();
  ~testObj();

  void start();
  
  void foo();
};

testObj::testObj() {
  cout << "ctor" << endl;
}

testObj::~testObj() {
  cout << "dtor" << endl;


}

void testObj::start() {
  cout << "start" << endl;

  CosNaming::Name CName;
  CName.length(2);
  CName[0].id =   (const char*) "mobilite";
  CName[0].kind = (const char*) "context";
  CName[1].id =   (const char*) "server";
  CName[1].kind = (const char*) "object";

  CosNaming::NamingContext_ptr ns;
  FILE* f = fopen("/etc/omniORB.cfg", "r");
  char name[48], iorst[4096];
  
  fscanf(f, "%s %s", name, iorst);
  fclose(f);

  CORBA::Object_ptr o = orb->string_to_object(iorst);
  ns = CosNaming::NamingContext::_narrow(o);
  if (CORBA::is_nil(ns)) {
    cout << "Impossible to get the naming service" << endl;
    _exit(1);
  }

  CORBA::release(o);
  try {
    ns->bind(CName, _this());
  }
  catch ( CosNaming::NamingContext::AlreadyBound& ex ) {
    cout << "replace in naming service" << endl;
    ns->rebind(CName, _this());
  }
  catch ( CORBA::COMM_FAILURE& ex ) {
    cout << "Unable to contact the naming service." << endl;
    _exit(1);
  }
  catch (...) {
    cout << "System exception while using the naming service." << endl;
    _exit(1);
  }
}

void testObj::foo() {
  cout << "foo" << endl;
}

int main(int argc, char* argv[]) {
  try {
    orb = CORBA::ORB_init(argc, argv, "omniORB2");
    boa = orb->BOA_init(argc, argv, "omniORB2_BOA");
  }
  catch (...) {
    cout << "Cannot initialize ORB or BOA" << endl;
  }

  testObj *t = new testObj();

  t->_obj_is_ready(boa);

  t->start();

  t->_dispose();

  boa->impl_is_ready();

  return 0;
}

--------------2BC9163AAA668AD2F12496BD--